2018300661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 3186158976

約数和(自身を除く): 1167858315

約数列:

[1, 3, 9, 13, 39, 107, 117, 263, 321, 613, 789, 963, 1391, 1839, 2367, 3419, 4173, 5517, 7969, 10257, 12519, 23907, 28141, 30771, 65591, 71721, 84423, 161219, 196773, 253269, 365833, 483657, 590319, 852683, 1097499, 1450971, 2095847, 2558049, 3292497, 6287541, 7674147, 17250433, 18862623, 51751299, 155253897, 224255629, 672766887, 2018300661]

約数ペア:

[(1, 2018300661), (3, 672766887), (9, 224255629), (13, 155253897), (39, 51751299), (107, 18862623), (117, 17250433), (263, 7674147), (321, 6287541), (613, 3292497), (789, 2558049), (963, 2095847), (1391, 1450971), (1839, 1097499), (2367, 852683), (3419, 590319), (4173, 483657), (5517, 365833), (7969, 253269), (10257, 196773), (12519, 161219), (23907, 84423), (28141, 71721), (30771, 65591)]